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The magnitude of the force F is 720 Ib. Express F as a vector in terms of the unit
vectors i and j. Identify both the scalar and vector components of F.
Y, ft
F = 720 Ib |
-x, ft
|_ 33°
A (6,-1)
Answers:
Vector expression: F = (L
5) Ib
the tolerance is +/-2%
Scalar components: Fx =
|Ib, Fy =
Ib
Vector components: Fx
|i lb, Fy =
Ib

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